N5161A/62A/81A/82A/83A MXG Signal Generators User's Guide

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ContentsStoring a Custom Multicarrier TDMA Digital Modulation State . . . . . . . . . . . . . . . . . . 278Applying Changes to an Active Multicarrier TDMA Digital Modulation State . . . . . . . . . 278Using Finite Impulse Response (FIR) Filters in ARB Custom Modulation . . . . . . . . . . . . . . 279Creating a User–Defined FIR Filter Using the FIR Table Editor . . . . . . . . . . . . . . . . . 279Modifying a FIR Filter Using the FIR Table Editor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 284Loading the Default Gaussian FIR File. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 285Modifying the Coefficients . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 286Storing the Filter to Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287Differential Encoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 287Using Differential Encoding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29112 Multitone and Two–Tone Waveforms (Option 430)Creating a Custom Two–Tone Waveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295Creating a Custom Multitone Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 295Using Two–Tone Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 296Two–Tone Modulation Softkeys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297Creating a Two–Tone Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 297Viewing a Two–Tone Waveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 298Minimizing Carrier Feedthrough . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 299Changing the Alignment of a Two–Tone Waveform . . . . . . . . . . . . . . . . . . . . . . . . . . 300Using Multitone Modulation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302Multitone Modulation Softkeys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302Initializing the Multitone Setup Table Editor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 302Configuring Tone Powers and Tone Phases . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303Removing a Tone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303Generating the Waveform. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 303Configuring the RF Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 304Applying Changes to an Active Multitone Signal . . . . . . . . . . . . . . . . . . . . . . . . . . . 30413 Working in a Secure EnvironmentUnderstanding Memory Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 307Removing Data from Memory (Option 006 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310Erase All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 310Erase and Overwrite All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311Erase and Sanitize All . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 311Removing Persistent State Information Not Removed During Erase . . . . . . . . . . . . . . . 311Secure Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312Securing a Nonfunctioning Instrument . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 312Using the Secure Display (Option 006 Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 313xAgilent N5161A/62A/81A/82A/83A MXG Signal Generators User’s Guide
14 TroubleshootingContentsDisplay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316The Display is Too Dark to Read. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316The Display Turns Black when Using USB Media . . . . . . . . . . . . . . . . . . . . . . . . . . . 316Signal Generator Lock–Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316RF Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316No RF Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316Power Supply Shuts Down . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316No Modulation at the RF Output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 316RF Output Power too Low . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317Distortion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 317Signal Loss While Working with a Spectrum Analyzer . . . . . . . . . . . . . . . . . . . . . . . . 317Signal Loss While Working with a Mixer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 318Sweep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320Cannot Turn Off Sweep . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320Sweep Appears Stalled . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320Incorrect List Sweep Dwell Time . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 320List Sweep Information is Missing from a Recalled Register . . . . . . . . . . . . . . . . . . . . 320Amplitude Does Not Change in List or Step Sweep. . . . . . . . . . . . . . . . . . . . . . . . . . 320Internal Media Data Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321Instrument State Saved but the Register is Empty or Contains the Wrong State. . . . . . . 321USB Media Data Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321Instrument Recognizes USB Media Connection, but Does Not Display Files . . . . . . . . . . 321Preset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321The Signal Generator Does Not Respond. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321Pressing Preset Performs a User Preset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 321Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322Error Message Types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322Error Message File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 322Front Panel Tests. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 323Self Test Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 324Licenses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326A Time–Based License Quits Working. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326Cannot Load a Time–Based License . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326Contacting Agilent Technologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326Returning a Signal Generator to Agilent . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 326Agilent N5161A/62A/81A/82A/83A MXG Signal Generators User’s Guidexi
Page 1 and 2: Agilent TechnologiesN5161A/62A/81A/
Page 3: 1 Signal Generator OverviewContents
Page 6 and 7: ContentsModulating the Carrier Sign
Page 8 and 9: ContentsClearing Marker Points from
Page 12 and 13: ContentsxiiAgilent N5161A/62A/81A/8
Page 14 and 15: SCPI Reference • SCPI Basics• B
Page 16 and 17: Signal Generator OverviewSignal Gen
Page 18 and 19: Signal Generator OverviewModes of O
Page 20 and 21: Signal Generator OverviewFront Pane
Page 28 and 29: Signal Generator OverviewBlank Fron
Page 30 and 31: Signal Generator OverviewRear Panel
Page 40 and 41: Setting Preferences & Enabling Opti
Page 56 and 57: Basic OperationPresetting the Signa
Page 58 and 59: Basic OperationEntering and Editing
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Basic OperationSetting Frequency an
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Basic OperationConfiguring a Swept
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Basic OperationModulating the Carri
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Basic OperationWorking with FilesFi
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Basic OperationWorking with FilesVi
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Basic OperationWorking with FilesLo
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Basic OperationWorking with FilesWo
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Basic OperationWorking with FilesRe
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Basic OperationWorking with FilesSe
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Basic OperationReading Error Messag
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Using Analog Modulation (Option UNT
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Using Analog Modulation (Option UNT
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Optimizing PerformanceUsing the Dua
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Optimizing PerformanceUsing Flatnes
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Optimizing PerformanceUsing Interna
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Optimizing PerformanceUsing I/Q Mod
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Optimizing PerformanceUsing Externa
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Optimizing PerformanceUsing Unlevel
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Optimizing PerformanceUsing Unlevel
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Optimizing PerformanceUsing an Outp
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Optimizing PerformanceUsing an Outp
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Optimizing PerformanceUsing Free Ru
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Optimizing PerformanceUsing LXI (Op
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Optimizing PerformanceUsing a USB K
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Using Pulse Modulation (Option UNU
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Basic Digital Operation—No BBG Op
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Basic Digital Operation—No BBG Op
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Basic Digital Operation (Option 651
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Adding Real-Time Noise to a Signal
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Real-Time Phase Noise Impairments (
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Custom Digital Modulation (Option 4
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Multitone and Two-Tone Waveforms (O
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Working in a Secure EnvironmentUnde
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Working in a Secure EnvironmentRemo
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Working in a Secure EnvironmentRemo
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Working in a Secure EnvironmentUsin
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TroubleshootingDisplayDisplayThe Di
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TroubleshootingRF OutputSignal Loss
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TroubleshootingSweepSweepCannot Tur
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TroubleshootingError MessagesError
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TroubleshootingSelf Test OverviewSe
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TroubleshootingLicensesLicensesNOTE
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TroubleshootingContacting Agilent T
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stored.IP Internet protocol. The ne
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332 Agilent N5161A/62A/81A/82A/83A
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IndexArb Segment softkey, 69Arb Seq
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Indexdifferential encoding, 287diff
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Indexdefinition, 329gaussian filter
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IndexMonochrome softkey, 26MSK soft
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Indexrear panelI/Q outputs, 199over
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Indextime- based license, 28, 326Ti
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Index346 Agilent N5181A/82A MXG Sig
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N5161A/62A/81A/82A/83A MXG Signal Generators User's Guide

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